Medical review pendingThis educational article has not yet been signed off by an identified clinical reviewer. It is excluded from search indexing pending review.
Key takeawaysType 2 diabetes often develops slowly. Blood tests confirm it. Food, activity, sleep and medicines when prescribed all help control blood sugar.
What it is
Type 2 diabetes is a long-term condition in which the body does not use insulin well, so sugar builds up in the blood. It is the most common form of diabetes in adults.
Early signs
- Increased thirst and frequent urination
- Unusual tiredness
- Blurred vision
- Slow-healing cuts or frequent infections
Many people have no symptoms at first, so routine screening matters, especially with a family history.
Tests and diagnosis
Doctors typically use an HbA1c test, a fasting blood glucose test, or both. Your clinician will interpret results against current guidelines and your own history.
Daily management
- Choose high-fibre, minimally processed foods
- Aim for regular movement, such as brisk walking
- Prioritise sleep and manage stress
- Take medicines exactly as prescribed and monitor as advised
When to see a doctor
See a doctor if you notice the signs above, or urgently if you have severe thirst, confusion, vomiting or fruity-smelling breath.
Sources
- World Health Organization — Diabetes fact sheet
- CDC — Type 2 Diabetes
- American Diabetes Association — Standards of Care
Medical disclaimerThis article is for education only and is not medical advice. Consult a qualified healthcare professional.